The Federal Idea (Sinhala) 

 - Colombo   2005 
 - 140 p. 
<br/><br/><label>ISBN: </label>9558037878 
<br/><br/><label>Subjects--Topical Terms: </label><br/>federal government
<br/><br/><label>Dewey Class. No.: </label>321.02  / FED